Wrinkle removing device

Abstract

The utility model belongs to the technical field of aluminized paper processing devices, and particularly relates to a wrinkle removing device which comprises a supporting frame, a winding roller is arranged at the top end of the supporting frame, a lower pressing roller is arranged on the back face of the winding roller, an upper pressing roller is arranged at the top end of the lower pressing roller, mounting bases are symmetrically arranged at the two ends of the upper pressing roller, and inner cavities are formed in the mounting bases; and a mounting assembly is arranged in the inner cavity, the two ends of the lower pressing roller are symmetrically sleeved with fixing bases, and the mounting assembly comprises a rotating base, a screw rod, a wedge-shaped block, an annular block, an abutting block, a fixing block, a connecting plate, a first elastic block, an inserting block, a movable plate and a second elastic block. According to the utility model, the mounting assembly is designed, and when the pressure applied by the upper compression roller is insufficient, the upper compression roller can be quickly disassembled and assembled through the mutual matching of the internal structures of the mounting assembly, so that the upper compression roller with the corresponding size is replaced, and sufficient pressure is ensured to be applied to aluminized paper for subsequent leveling operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of aluminium-plated paper processing device, specifically to a kind of wrinkle removing device. BACKGROUND

[0002] Aluminium-plated paper is mainly composed of base paper, aluminum layer and coating layer, with good gloss and smoothness, good flexibility, high aluminum spraying layer firmness, aesthetic and environmental protection, and good printing performance and mechanical processing performance. During processing, the aluminium-plated paper with wrinkles needs to be wrinkle-removed.

[0003] According to the search announcement No. CN222006775U, a kind of aluminium-plated paper wrinkle removing device is disclosed, which includes a support frame installed on an external device. An adjusting mechanism is provided on the support frame, which can provide accurate force adjustment to ensure that the applied force during wrinkle removal is just right. Through the interaction of the push disc and the spring, and the fine adjustment of the top rod in the spiral groove, the mechanism can flexibly adapt to aluminium-plated paper of different thickness and material, ensuring that the pressure applied by the flattening roller effectively removes wrinkles without damaging the material. This adjusting capability not only improves product quality, but also increases production flexibility and efficiency.

[0004] During use, the device mainly adjusts the distance between the flattening rollers and changes the applied pressure through the adjusting mechanism. However, this may result in insufficient pressure applied by the upper roller when the aluminium-plated paper is thick and the wrinkles are severe after adjusting the distance between the two rollers through the adjusting mechanism, thereby failing to ensure good wrinkle removal of the aluminium-plated paper. UTILITY MODEL CONTENTS

[0005] The main purpose of the present disclosure is to provide a wrinkle removing device to effectively solve the problems mentioned in the background section by the inventor.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows:

[0007] A wrinkle removing device includes a support frame, a winding roller is provided at the top end of the support frame, a lower pressing roller is provided on the back of the winding roller, an upper pressing roller is provided at the top end of the lower pressing roller, mounting seats are symmetrically provided at both ends of the upper pressing roller, an inner cavity is formed in the mounting seat, a mounting assembly is provided inside the inner cavity, fixed seats are symmetrically provided at both ends of the lower pressing roller, and the mounting assembly includes rotating seats, screw rods, wedge blocks, ring blocks, blocks, fixed blocks, connecting plates, first elastic blocks, plug blocks, movable plates and second elastic blocks. The rotating seats are arranged inside the inner cavity, and two rotating seats are respectively provided at both ends of the upper pressing roller.

[0008] Preferably, the interior of the rotating seat is provided with a threaded hole matched with the screw rod, the screw rod is rotatably connected in the threaded hole, the threaded hole is provided to enable the screw rod to move telescopically in the interior of the rotating seat during rotation, one end of the screw rod is arranged on one side of the wedge-shaped block, the wedge-shaped block is arranged in the interior of the rotating seat, the annular block is arranged in the interior of the rotating seat, and the one end of the annular block is extruded to rotate by moving the wedge-shaped block in the interior of the rotating seat.

[0009] Preferably, the opposite sides of the plurality of abutting blocks are fixedly connected with the inner wall of the annular block, the plurality of fixed blocks are uniformly arranged in the interior of the rotating seat and are fixedly connected with the opposite sides of the plurality of connecting plates, the annular block can drive the abutting blocks to move during rotation, the fixed blocks are extruded and moved by the abutting blocks during movement, and the side, close to the center of the rotating seat, of the connecting plate is fixedly connected with the end, away from the center, of the plug.

[0010] Preferably, the plurality of first elastic blocks are symmetrically arranged on the two sides of the plurality of plugs, the first elastic blocks are arranged to restore the plugs to the original state by the elastic force of the first elastic blocks, the two ends of the first elastic blocks are fixedly connected with the inner wall of the rotating seat and the opposite side of the connecting plate, the interior of the rotating seat is provided with a plug hole matched with the plug, and the plug is slidably connected in the plug hole.

[0011] Preferably, one end of the annular block is arranged on one side of the movable plate, the movable plate is slidably connected in the interior of the rotating seat, the other side of the movable plate is fixedly connected with one end of the second elastic block, and the other end of the second elastic block is provided with a baffle, the second elastic block is extruded to shrink and deform to generate elastic potential energy when the annular block is extruded to rotate, and the annular block returns to the original state under the elastic force of the second elastic block when the external force disappears.

[0012] Preferably, the connecting seat is arranged on the front and back sides of the fixing seat, the top end of the connecting seat is provided with a positioning rod, the top of the positioning rod is sleeved with an ear seat, the top end of the ear seat is provided with a spring, the spring is sleeved on the top of the positioning rod, and a hexagonal sleeve is sleeved on the top of the positioning rod, the spring is extruded to generate elastic force by moving the hexagonal sleeve, the spring is limited at the top, and therefore the upper pressing roller can be pressed downward by the ear seat and the mounting seat, so that the pressure of the upper pressing roller is adjusted.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the application, the mounting assembly is designed, when the pressure applied by the upper compression roller is insufficient, the upper compression roller can be quickly disassembled and assembled through the mutual cooperation between the internal structures of the mounting assembly, so that the upper compression roller of the corresponding size is replaced, the sufficient pressure is applied to the aluminum-plated paper, and subsequent flattening operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 As shown is the overall structure schematic view provided by the utility model;

[0016] Figure 2 As shown is the overall structure schematic view provided by the utility model; Figure 1 The structure enlarged view at A in the middle;

[0017] Figure 3 As shown is the local first cross-section structure schematic view provided by the utility model;

[0018] Figure 4 As shown is the local second cross-section structure schematic view provided by the utility model; Figure 3 The structure enlarged view at B in the middle;

[0019] Figure 5 As shown is the local second cross-section structure schematic view provided by the utility model;

[0020] Figure legend: 1, support frame; 2, winding roller; 3, fixed seat; 4, connecting seat; 5, positioning rod; 6, ear seat; 7, spring; 8, hexagonal sleeve; 9, lower compression roller; 10, upper compression roller; 11, mounting seat; 12, rotating seat; 13, screw rod; 14, wedge block; 15, annular block; 16, abutting block; 17, fixed block; 18, connecting plate; 19, first elastic block; 20, plug block; 21, movable plate; 22, second elastic block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides the following embodiments:

[0023] The utility model provides a wrinkle removing device, including support frame 1, the top of support frame 1 is provided with winding roller 2, the back of winding roller 2 is provided with down roller 9, the top of down roller 9 is provided with upper pressing roller 10, the both ends of upper pressing roller 10 are provided with mounting seat 11 symmetrically, the inside of mounting seat 11 is opened to the inner chamber, and the inside of inner chamber is provided with mounting assembly, the both ends of down roller 9 are provided with fixed seat 3 symmetrically, and mounting assembly includes rotary seat 12, screw 13, wedge block 14, ring block 15, block 16, fixed block 17, connecting plate 18, first elastic block 19, insert block 20, movable plate 21 and second elastic block 22, rotary seat 12 is arranged in the inner chamber, and two rotary seats 12 are respectively sleeved on the both ends of upper pressing roller 10, and rotary seat 12 rotates in the inner chamber, so that the rotation of upper pressing roller 10 can be guaranteed.

[0024] Through the mutual cooperation between the internal structures of mounting assembly, the upper pressing roller 10 can be quickly disassembled and assembled, so that the upper pressing roller 10 of the corresponding size is replaced, the sufficient pressure is applied to the aluminum-plated paper, and subsequent flattening operation is carried out.

[0025] Specifically, the inside of rotary seat 12 is opened to the threaded hole matched with screw 13, screw 13 is rotatably connected in the threaded hole, the threaded hole is opened, screw 13 can be telescopically moved in the inside of rotary seat 12 in the process of rotation, one end of screw 13 is arranged on one side of wedge block 14, wedge block 14 is arranged in the inside of rotary seat 12, ring block 15 is arranged in the inside of rotary seat 12, wedge block 14 moves in the inside of rotary seat 12, one end of ring block 15 is extruded to rotate.

[0026] One end of screw 13 is rotatably connected with one side of wedge block 14, because one side of wedge block 14 is closely attached to the inside of rotary seat 12, when screw 13 rotates, because wedge block 14 is limited by the inner wall, wedge block 14 will not rotate due to the influence of screw 13, therefore, wedge block 14 will only move synchronously with the movement of screw 13 in the inside of rotary seat 12, one side of wedge block 14 and ring block 15 is opened to chamfer, and the two chamfers are complementary, therefore, when wedge block 14 contacts and extrudes ring block 15, ring block 15 rotates in the inside of rotary seat 12.

[0027] Specifically, the multiple abutting blocks 16 are fixedly connected with the inner wall of the annular block 15 on the side away from each other, the multiple fixed blocks 17 are uniformly arranged in the interior of the rotating seat 12, and are fixedly connected with the opposite side of the multiple connecting plates 18 on the side close to each other, the annular block 15 can drive the abutting blocks 16 to move in the process of rotation, and will be in contact with the fixed blocks 17 to extrude the fixed blocks 17 to move, and the side of the connecting plate 18 close to the center of the rotating seat 12 is fixedly connected with the end of the insertion block 20 away from the center.

[0028] The side of the abutting block 16 in contact with the fixed block 17 is provided with an arc-shaped chamfer, so as to facilitate the rotation, contact and extrusion of the two, and the two ends of the upper compression roller 10 are provided with positioning holes matched with the insertion block 20, the upper compression roller 10 can be fixed after the insertion block 20 is inserted into the positioning hole, so that the upper compression roller 10 is stably installed in the interior of the rotating seat 12.

[0029] Specifically, the multiple first elastic blocks 19 are symmetrically arranged on the two sides of the multiple insertion blocks 20, the insertion block 20 in the extruded state can be restored to the original state by setting the first elastic block 19 and utilizing the elastic ability of the first elastic block 19, the two ends of the first elastic block 19 are fixedly connected with the inner wall of the rotating seat 12 and the opposite side of the connecting plate 18, the interior of the rotating seat 12 is provided with an insertion hole matched with the insertion block 20, and the insertion block 20 is slidably connected in the insertion hole.

[0030] Here, the first elastic block 19 and the second elastic block 22 are both made of high-molecular rubber material, which has good elastic performance, when the first elastic block 19 is extruded and deformed, and the insertion block 20 loses extrusion under external force, the connecting plate 18 and the insertion block 20 can be pulled out from the positioning hole in the upper compression roller 10 under the action of the elastic force.

[0031] Specifically, one end of the annular block 15 is arranged on one side of the movable plate 21, the movable plate 21 is slidably connected in the interior of the rotating seat 12, the other side of the movable plate 21 is fixedly connected with one end of the second elastic block 22, and the other end of the second elastic block 22 is provided with a baffle, when the annular block 15 is extruded and rotates, the second elastic block 22 can be extruded to shrink and deform to generate elastic potential energy, and when the external force acting on the annular block 15 disappears, the second elastic block 22 can restore to the original state under the action of the elastic force.

[0032] Here, the annular block 15 is not a complete ring, so as to leave a certain space for the movement of the annular block 15, the one end of the second elastic block 22 can be limited under the action of the baffle, and then the second elastic block 22 can be extruded to deform to generate elastic force under the action of the movable plate 21, and the second elastic block 22 can also play a limiting role to prevent the annular block 15 from rotating excessively.

[0033] Specifically, the fixed seat 3 is symmetrically provided with the connecting seat 4 on the front and back sides, the top end of the connecting seat 4 is provided with the positioning rod 5, the top of the positioning rod 5 is sleeved with the lug seat 6, the top end of the lug seat 6 is provided with the spring 7, the spring 7 is sleeved on the top of the positioning rod 5, the top of the positioning rod 5 is sleeved with the hexagonal sleeve 8, the spring 7 is extruded by the movement of the hexagonal sleeve 8, so that a certain elastic force is generated, and the top of the spring 7 is limited, so that the upper compression roller 10 can be pressed down through the lug seat 6 and the mounting seat 11, so that the pressure of the upper compression roller 10 is adjusted.

[0034] The top of the positioning rod 5 is provided with a thread, which is not shown in detail, and the inside of the hexagonal sleeve 8 is provided with a threaded hole, so that when the hexagonal sleeve 8 rotates, it can move up and down along the outer wall of the positioning rod 5, so as to adjust the extrusion degree of the spring 7 and change the elastic force effect of the spring 7.

[0035] The working principle of the utility model is as follows: during installation, the two ends of the upper compression roller 10 are respectively inserted into the inside of the rotating seat 12, the positioning hole of the upper compression roller 10 is corresponded with the insertion hole of the rotating seat 12, then the screw rod 13 is rotated clockwise, the wedge-shaped block 14 is moved by the screw rod 13, and one end of the annular block 15 is extruded.

[0036] After the annular block 15 is extruded by the wedge-shaped block 14, it rotates and drives the abutting block 16 to rotate synchronously, the abutting block 16 contacts the fixed block 17 during rotation, and the abutting block 16 is continuously extruded, so that the insertion block 20 is moved by the connecting plate 18 and then inserted into the positioning hole at the two ends of the upper compression roller 10, so as to fix the upper compression roller 10.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the technicians in the technical field can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A crease removing device comprising a support frame (1), characterized in that: The top end of the support frame (1) is provided with a winding roller (2), the back of the winding roller (2) is provided with a lower pressing roller (9), the top end of the lower pressing roller (9) is provided with an upper pressing roller (10), the two ends of the upper pressing roller (10) are symmetrically provided with mounting seats (11), the inside of the mounting seat (11) is provided with an inner cavity, and the inside of the inner cavity is provided with a mounting assembly.

2. A crease removing device according to claim 1, characterized in that: The inside of the rotating seat (12) is provided with a threaded hole matched with the screw rod (13), the screw rod (13) is rotationally connected in the threaded hole, one end of the screw rod (13) is arranged on one side of the wedge-shaped block (14), the wedge-shaped block (14) is arranged in the rotating seat (12), and the annular block (15) is arranged in the rotating seat (12).

3. A crease removing device as claimed in claim 1, characterized in that: The inner walls of the annular block (15) are fixedly connected with the opposite sides of the plurality of connecting plates (18), and the side close to the center of the rotating seat (12) of the connecting plate (18) is fixedly connected with the end away from the center of the plug (20).

4. The wrinkle reduction device of claim 1, wherein: The plurality of first elastic blocks (19) are symmetrically arranged on the two sides of the plurality of plug (20), and the two ends of the first elastic block (19) are fixedly connected with the inner wall of the rotating seat (12) and the opposite side of the connecting plate (18).

5. The wrinkle reduction device of claim 1, wherein: The end of the annular block (15) is arranged on one side of the movable plate (21), the movable plate (21) is slidably connected in the rotating seat (12), the other side of the movable plate (21) is fixedly connected with one end of the second elastic block (22), and the other end of the second elastic block (22) is provided with a baffle.

6. A crease removing device as claimed in claim 1, characterized in that: The opposite sides of the fixed seat (3) are symmetrically provided with connecting seats (4), the top end of the connecting seat (4) is provided with a positioning rod (5), the top of the positioning rod (5) is provided with an ear seat (6), the top end of the ear seat (6) is provided with a spring (7), the spring (7) is sleeved on the top of the positioning rod (5), and the top of the positioning rod (5) is provided with a hexagonal sleeve (8).

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